Practice problem
14×(−1)(−1)(−1)(−1)(−1)(−1)(−1)= ?14\times(-1)(-1)(-1)(-1)(-1)(-1)(-1)=\,?14×(−1)(−1)(−1)(−1)(−1)(−1)(−1)=?
000
111
141414
−14-14−14
Type a concept, like “slope” or “photosynthesis”.
